Fix Qt/PySide6 based android service

[AshkanV]

Fix android service containing PySide6 codes crashes the service due to Qt preparations not done and Qt libs not loaded

[kuzeyron]

This PR require a rebase due to changes to fix the CI and such.

[AshkanV]

The branch has been updated and now is compatible with the latest devel branch.

[AshkanV]

The new CI auto tests complained about: 'error: Imports not contiguous' which previously was acceptable and was part of the previous PythonService Class.

I also updated the branch so the imports in the java file are now contiguous

[AndreMiras]

The new CI auto tests complained about: 'error: Imports not contiguous' which previously was acceptable and was part of the previous PythonService Class.

I also updated the branch so the imports in the java file are now contiguous

Yes it's just the linter introduced in #3268, but not nice that it created conflicts on your pull request, sorry about that.
Have you tried running make docker/java-lint-fix it should auto fix. Otherwise I can try to checkout your branch to fix it.